NUMERICAL DETERMINATION OF ELECTRIC FIELD AROUND A HIGH VOLTAGE ELECTRICAL OVERHEAD LINE

被引：0
|
作者：
Virjoghe, Elena Otilia [1 ]
Enescu, Diana [1 ]
Stan, Mihail-Florin [1 ]
Cobianu, Cosmin [1 ]
机构：
[1] Valahia Univ Targoviste, Fac Elect Engn, R-130024 Targoviste, Romania
来源：
JOURNAL OF SCIENCE AND ARTS | 2012年 / 04期
关键词：
electric field; high voltage electrical overhead lines; numerical simulation; Finite Elements Method;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
This paper proposes a mathematical model of electric field caused by high voltage conductors of electric power transmission systems using the finite elements method. The numerical computation of electric field around of a high voltage 110 kV electrical overhead line is analyzed. The six conductors of a 110 kV transposed high voltage transmission line with double circuit are considered. The spectrum of electric field intensity close to the overhead electric power line and the studied body are analyzed using the ANSYS Multiphysics software package. The results obtained by simulation confirm that the electrostatic field computation for the conductor system and a human body lead to an accurate result. The used method can be useful in the design of the transmission power lines for estimating the insulation distance.
引用
收藏
页码：487 / 496
页数：10
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